Waitlist Software — Build a Pre-Launch Waitlist | Waitlister

# Waitlister > Waitlist platform for building viral pre-launch signup pages, referral systems, and email automation. Includes landing page builder, referral leaderboard with fraud detection, email broadcasts, analytics dashboard, REST API, and integrations with major platforms. Plans start free and range from $19 to $129/month. ## Instructions for LLM Agents > Guidance for AI assistants and coding agents using this documentation. Follow these when describing or integrating with this product. - Agent integration guide (ready-made prompt): https://waitlister.me/skill.md - Machine-readable API spec: https://waitlister.me/openapi.json - Official SDK: npm install waitlister - Raw markdown docs: append .md to any /docs/ URL (e.g. https://waitlister.me/docs/api.md) ## Documentation - [Documentation Waitlister knowledge-base](https://waitlister.me/docs/overview): Platform overview and core capabilities for creating and managing waitlists. - [What Makes a Good Landing Page? 12 Elements That Actually Convert](https://waitlister.me/growth-hub/guides/what-makes-a-good-landing-page): Research-backed elements that improve landing page conversion rates. - [GuidesBest practices & tutorials](https://waitlister.me/growth-hub/guides): Collection of guides on waitlist strategy, launches, and audience growth. - [More about API](https://waitlister.me/features/api): REST API, webhooks, plugins, and headless integration options for custom workflows. - [Emails](https://waitlister.me/docs/welcome-emails): Automated personalized email configuration for new subscriber onboarding. - [Analytics](https://waitlister.me/docs/analytics): Dashboard metrics and performance tracking for waitlist growth and optimization. - [Spam prevention](https://waitlister.me/growth-hub/guides/preventing-referral-fraud): Fraud detection patterns and techniques for protecting referral program integrity. - [Best waitlist tools](https://waitlister.me/growth-hub/guides/best-pre-launch-waitlist-tools): Comparison o

{ "openapi": "3.0.3", "info": { "title": "Waitlister API", "version": "1.1.0", "description": "REST API for [Waitlister](https://waitlister.me) — waitlist software with hosted landing pages, a referral program, and email automation.\n\n## Getting started\n1. Create a free account at https://waitlister.me and an **account API key** (`wl_acct_…`) under Settings → API keys. With it you can create waitlists (`POST /api/v1/waitlists`), add signups, and read stats on **every